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Proceedings Paper

Research on the laser transmission characteristics simulation and comprehensive test in complex channel environment
Author(s): Qiang Fu; Jianhua Liu; Xiaoman Wang; Huilin Jiang; Zhi Liu
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Paper Abstract

The laser transmission characteristics affected in the complex channel environment, which limits the performance of laser equipment and engineering application severely. The article aim at the influence of laser transmission in atmospheric and seawater channels, summarizes the foreign researching work of the simulation and comprehensive test regarding to the laser transmission characteristics in complex environment. And researched the theory of atmospheric turbulence effect, water attenuation features, and put forward the corresponding theoretical model. And researched the simulate technology of atmospheric channel and sea water channel, put forward the analog device plan, adopt the similar theory of flowing to simulate the atmosphere turbulence .When the flowing has the same condition of geometric limits including the same Reynolds, they must be similar to each other in the motivation despite of the difference in the size, speed, and intrinsic quality. On this basis, set up a device for complex channel simulation and comprehensive testing, the overall design of the structure of the device, Hot and Cold Air Convection Simulation of Atmospheric Turbulence, mainly consists of cell body, heating systems, cooling systems, automatic control system. he simulator provides platform and method for the basic research of laser transmission characteristics in the domestic.

Paper Details

Date Published: 9 December 2014
PDF: 5 pages
Proc. SPIE 9294, International Symposium on Optoelectronic Technology and Application 2014: Development and Application of High Power Lasers, 92940R (9 December 2014); doi: 10.1117/12.2073137
Show Author Affiliations
Qiang Fu, Changchun Univ. of Science and Technology (China)
Jianhua Liu, Changchun Univ. of Science and Technology (China)
Xiaoman Wang, Changchun Univ. of Science and Technology (China)
Huilin Jiang, Changchun Univ. of Science and Technology (China)
Zhi Liu, Changchun Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 9294:
International Symposium on Optoelectronic Technology and Application 2014: Development and Application of High Power Lasers
Guofan Jin; Songlin Zhuang; Jennifer Liu, Editor(s)

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